2 years ago

When 5times a number is increased by 10, the answer is the same as when 100 is decreased by the number. What is the number?

Mathematics

1 answer:

vfiekz [6]2 years ago

7 0

Answer:

x = 15

Step-by-step explanation:

$5x + 10 = 100 - x$

$6x = 90$

$x = 15$

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